diff options
Diffstat (limited to 'virt/lib')
| -rw-r--r-- | virt/lib/irqbypass.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/virt/lib/irqbypass.c b/virt/lib/irqbypass.c index 28fda42e471b..080c706f3b01 100644 --- a/virt/lib/irqbypass.c +++ b/virt/lib/irqbypass.c @@ -92,9 +92,6 @@ int irq_bypass_register_producer(struct irq_bypass_producer *producer) might_sleep(); - if (!try_module_get(THIS_MODULE)) - return -ENODEV; - mutex_lock(&lock); list_for_each_entry(tmp, &producers, node) { @@ -120,7 +117,6 @@ int irq_bypass_register_producer(struct irq_bypass_producer *producer) return 0; out_err: mutex_unlock(&lock); - module_put(THIS_MODULE); return ret; } EXPORT_SYMBOL_GPL(irq_bypass_register_producer); @@ -142,9 +138,6 @@ void irq_bypass_unregister_producer(struct irq_bypass_producer *producer) might_sleep(); - if (!try_module_get(THIS_MODULE)) - return; /* nothing in the list anyway */ - mutex_lock(&lock); list_for_each_entry(tmp, &producers, node) { @@ -159,13 +152,10 @@ void irq_bypass_unregister_producer(struct irq_bypass_producer *producer) } list_del(&producer->node); - module_put(THIS_MODULE); break; } mutex_unlock(&lock); - - module_put(THIS_MODULE); } EXPORT_SYMBOL_GPL(irq_bypass_unregister_producer); @@ -188,9 +178,6 @@ int irq_bypass_register_consumer(struct irq_bypass_consumer *consumer) might_sleep(); - if (!try_module_get(THIS_MODULE)) - return -ENODEV; - mutex_lock(&lock); list_for_each_entry(tmp, &consumers, node) { @@ -216,7 +203,6 @@ int irq_bypass_register_consumer(struct irq_bypass_consumer *consumer) return 0; out_err: mutex_unlock(&lock); - module_put(THIS_MODULE); return ret; } EXPORT_SYMBOL_GPL(irq_bypass_register_consumer); @@ -238,9 +224,6 @@ void irq_bypass_unregister_consumer(struct irq_bypass_consumer *consumer) might_sleep(); - if (!try_module_get(THIS_MODULE)) - return; /* nothing in the list anyway */ - mutex_lock(&lock); list_for_each_entry(tmp, &consumers, node) { @@ -255,12 +238,9 @@ void irq_bypass_unregister_consumer(struct irq_bypass_consumer *consumer) } list_del(&consumer->node); - module_put(THIS_MODULE); break; } mutex_unlock(&lock); - - module_put(THIS_MODULE); } EXPORT_SYMBOL_GPL(irq_bypass_unregister_consumer); |